IdentityCore< IT > Struct Template Reference

#include "lib/itertools.hpp"

Description

template<class IT>
struct lib::IdentityCore< IT >

A neutral identity-function core, also serving as point-of reference how any core is intended to work.

Any core is intended to serve as inner part of an iterator tool template.

• it provides the trait typedefs
• it abstracts the "source"
• it abstracts the local operation to be performed
• the ctor of the core sets up the configuration.

  Note

  cores should be copyable without much overhead

Definition at line 114 of file itertools.hpp.

Public Types
typedef IT::pointer	pointer
typedef IT::reference	reference
typedef IT::value_type	value_type

Public Member Functions
	IdentityCore (IT &&orig)
	IdentityCore (IT const &orig)
void	advance ()
bool	evaluate () const
IT &	pipe ()
IT const &	pipe () const

Public Attributes
IT	source_

Inheritance diagram for IdentityCore< IT >:

Collaboration diagram for IdentityCore< IT >:

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The documentation for this struct was generated from the following file:

• itertools.hpp